#include"myhello.h"
#include"mymath.h"

int main()
{
    int x, y;

    HelloPrintf();
    HelloWorld();

    x = 1, y = 2;
    int z = Add(x, y);
    int m = Mul(x, y);

    printf("Add:%d\t  Mul:%d\n", z, m);
    return 0;
}